Scientists discover new species of 'music frog' in Arunachal
Itanagar (PTI): Scientists have discovered a new species of 'music frog' in Arunachal Pradesh, based on morphological, molecular and acoustic evidence.
The new frog of the genus Nidirana is phenotypically distinct from its congeners by a combination of morphological characters, the scientists claimed in an article published in the November 15 edition of the journal Zootaxa.
The scientists Bitupan Boruah, V Deepak and Abhijit Das, conducted field surveys in Changlang and Lohit districts of the northeastern state between August and September, last year.
Nestled within vegetation in shallow pools of water, the scientists found male frogs with 'robust' bodies calling loudly. Other specimens were heard from nearby marshy areas, the edges of a newly constructed pond and the side of a nearby road, they mentioned in the article.
The scientists said that they have collected five of the Noa-Dihing Music Frogs three males and two females. The species is also known as Nidirana noadihing.
The new species was named after the Noa-Dihing River, which is near where the specimens were discovered and collected.
The frog has a "robust" body, with males measuring between approximately 1.8 inches and 2.3 inches long and females measuring between about 2.4 inches and 2.6 inches long, they said.
The frogs have a 'rounded' snout and 'smooth' skin with bony protrusions on their backs. The amphibians have a 'pale cream' line bordered with dark brown running down the centre of their bodies. Their light brown limbs are adorned with dark stripes.
According to the scientists, the new species confirmed for the first time that the Nidirana genus has been found in India. Nidirana species are known in Japan, Taiwan, China, Vietnam, Laos and Thailand.
The amphibians have 'irregular shaped and sized spots' on their eyelids and they have dark stripes around their moderately large eyes. Their pupils are gold-rimmed. Their irises are dark brown and have a golden spackle.
The frogs' throat, forelimbs, thighs and lower legs are light brown and pinkish, according to the study. Their groin and the outside of their thighs are pale yellow with irregular dark olive patches, and their cream-coloured chest and belly have a golden tinge.
Nidirana are known to inhabit swamps, ponds and paddy fields, and they often construct nests to lay their eggs, the study said.
Noa-Dihing Music Frogs are distinguished from other species by their size, their oval toe tips, the tubercles on their backs and their unique call, researchers said.
The discovery of a new species validates the presence of the genus Nidirana from India and emphasises the importance of exploring specialized habitats such as marshlands, which are often overlooked, the scientists observed.
Let the Truth be known. If you read VB and like VB, please be a VB Supporter and Help us deliver the Truth to one and all.
MP HC sets up judicial commission to probe water contamination in Indore
Indore (PTI): The Indore bench of Madhya Pradesh High Court on Tuesday set up a commission of inquiry comprising a former HC judge to probe the issue of water contamination in city's Bhagirathpura, saying the matter requires probe by an independent, credible authority and "urgent judicial scrutiny".
It also directed the commission to submit an interim report after four weeks from the date of commencement of proceedings.
A division bench of Justices Vijay Kumar Shukla and Alok Awasthi constituted the commission while hearing several public interest litigations (PILs) filed simultaneously regarding the deaths of several people in Bhagirathpura due to the consumption of contaminated water.
The HC reserved the order after hearing all the parties during the day, and released it late at night.
The state government on Tuesday told the HC that the deaths of 16 people in Indore's Bhagirathpura area was possibly linked to a month-long outbreak of vomiting and diarrhoea caused by contaminated drinking water.
The government presented an audit report of 23 deaths from the current gastroenteritis epidemic in Bhagirathpura before the bench, suggesting that 16 of these fatalities may have been linked to the outbreak of vomiting and diarrhoea caused by contaminated drinking water.
The report, prepared by a committee of five experts from the city's Government Mahatma Gandhi Memorial Medical College, stated that the deaths of four people in Bhagirathpura were unrelated to the outbreak, while no conclusion could be reached regarding the cause of death of three other people in the area.
During the hearing, the high court sought to know from the state government the scientific basis behind its report.
The division bench also expressed surprise at the state government's use of the term "verbal autopsy" in relation to the report, sarcastically stating that it had heard the term for the first time.
The HC expressed concern over the Bhagirathpura case, stating that the situation was "alarming," and noted that cases of people falling ill due to contaminated drinking water have also been reported in Mhow, near Indore.
In its order, the HC said the serious issue concerning contamination of the drinking water supply in Bhagirathpura area allegedly resulted in widespread health hazards to residents, including children and elderly persons.
According to the petitioners and media reports, death toll is about 30 till today, but the report depicts only 16 without any basis or record, it said.
It is averred that sewage mixing, leakage in the pipeline, and failure of civic authorities to maintain potable water standards have led to the outbreak of water-borne diseases. Photographs, medical reports, and complaints submitted to the authorities prima facie indicate a matter requiring urgent judicial scrutiny, the HC said.
"Considering the gravity of the allegation and affecting the right to life under Article 21 of the Constitution of India and the need for an independent fact-finding exercise, the Court is of the opinion that the matter requires investigation by an independent, credible authority," it said.
"Accordingly, we appoint Justice Sushil Kumar Gupta, former judge of the Madhya Pradesh High Court, a one-man commission of inquiry into the issues relating to water contamination in Bhagirathpura, Indore, and its impact on other areas of the city," the HC added.
As per the order, the commission shall inquire into and submit a report on the cause of contamination -- whether the drinking water supplied to Bhagirathpura was contaminated; and the source and nature of contamination (sewage ingress, industrial discharge, pipeline damage etc).
The panel will also probe the number of actual deaths of affected residents on account of contaminated water; find out the nature of disease reported and adequacy of medical response and preventive measures; suggest immediate steps required to ensure safe drinking water as well as long-term infrastructural and monitoring reforms.
It will also identify and fix responsibility upon the officers and officials found prima facie responsible for the Bhagirathpura water contamination incident, and suggest guidelines for compensation to affected residents, particularly vulnerable sections.
The commission shall have powers of a civil court for the purpose of summoning officials and witnesses; calling up records from the government department, hospitals, laboratories and civic bodies; ordering water quality testing through accredited laboratories; conducting spot inspections.
All state authorities involving district administration, Indore Municipal Corporation, public health engineering department and Madhya Pradesh Pollution Control Board shall extend full co-operation and provide records as sought by the commission, it said.
The state government shall provide office space, staff, and logistical support to the commission, it said.
During the hearing in the day, the state government also presented a status report to the court in this matter.
According to reports, a total of 454 patients were admitted to local hospitals during the vomiting and diarrhea outbreak, of whom 441 have been discharged after treatment, and 11 are currently hospitalised.
According to officials, due to a leak in the municipal drinking water pipeline in Bhagirathpura, sewage from a toilet was also mixed in the water.
